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Fourth Grade Videos (1,202 results)

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Parts list, circuit diagram, and code: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p106/electricity-electronics/automatic-dog-treat-dispenser?ytid=k8I2YvKS0AM&ytsrc=description Arduino tutorial playlist: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm&si=IiA5WlNhxhA7JBhz 0:00 introduction 0:15 how it works 1:29 mechanical design 2:30 circuit 3:25 other sensors 4:49 code Science Buddies also hosts a library of instructions for over 1,500 other…
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This video shows you how to create a facial recognition model using machine learning tools and libraries on Google Colab. Written instructions and example code are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/ArtificialIntelligence_p016/artificial-intelligence/facial_recognition?ytid=3N4-6QKaXhU&ytsrc=description Siamese neural network video: https://youtu.be/uPSAk27B-Xs Threshold concept video: https://youtu.be/u3LdI00902o Neural…
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In this bioengineering project, you will design and build a model microfluidic device to test how different designs affect the flow of food dye through microchannels. For more details on how to make your own microfluidic device, check out our detailed instructions here: https://www.sciencebuddies.org/science-fair-projects/project-ideas/BioChem_p051/biotechnology/build-your-own-microfluidic-device?ytid=ElM31Fu6Dlw&ytsrc=description Science Buddies also hosts a library of instructions for over…
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In this science project, you will compare beeswax wraps to plastic wraps by testing their physical properties, sustainable characteristics, and food storage capabilities. For more details on how to make your own microfluidic device, check out our detailed instructions here: https://www.sciencebuddies.org/science-fair-projects/project-ideas/EnvSci_p071/green-chemistry/beeswax-as-plastic-alternative?ytid=o-afrQfaRy0&ytsrc=description Science Buddies also hosts a library of instructions for over…
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Instructions, parts, and code: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p091/electricity-electronics/make-heart-rate-monitor-circuit?ytid=tz_9OInLRIU&ytsrc=description Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at https://www.sciencebuddies.org/?ytid=tz_9OInLRIU&ytsrc=description to learn more. #STEM…
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Make an adaptive switch with aluminum foil and other craft materials you have around the house. Compatible with popular hobbyist boards like Arduino, Raspberry Pi, and micro:bit. Check out the Science Buddies website for written instructions: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p114/electricity-electronics/adaptive-switch?ytid=m_K0zZHPrBs&ytsrc=description Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects,…
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Parts list, circuit diagram, and code for this project are available at https://www.sciencebuddies.org/science-fair-projects/project-ideas/SpaceEx_p048/space-exploration/arduino-planetary-lander?ytid=c3iip7aKxwU&ytsrc=description 0:00 introduction 0:35 lander overview 1:28 circuit 3:02 code 7:42 mechanical design 10:24 batteries Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and…
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The 400ft rocket blasted off at sunrise, completing its fight, and separated its first stage booster, which was caught back on the pad to applause from the team. Read more here: http://apne.ws/BBPUIPL #spacex #starship #space Subscribe: http://smarturl.it/AssociatedPress Read more: https://apnews.com​ This video may be available for archive licensing via https://newsroom.ap.org/home
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This video shows you how to create a model to detect and display the current sign language gesture being performed. Written instructions and example code are available on the Science Buddies website: https://www.sciencebuddies.org/science-fair-projects/project-ideas/ArtificialIntelligence_p028/artificial-intelligence/sign_language_detection?ytid=aLYXJaEAJEE&ytsrc=description 0:00 Introduction 0:13 Setting Up the Google Colab Environment 0:27 Google Colab Tutorial 0:55 Installing…
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Parts list, circuit diagram, and example code: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p067/robotics/auto-leveling-platform?ytid=xDuu6knUm3w&ytsrc=description 0:00 introduction 1:38 on/off control overview 2:37 on/off control code 9:22 on/off control test 11:12 on/off control adjustments 12:36 proportional control overview 13:41 proportional control code 17:05 proportional control test 18:05 proportional control adjustments 20:41 proportional control test…
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Free science fair projects.